Alternative energybeta

June 17, 2012
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An active group exploring our best options for weaning ourselves off fossil fuels

Interested in becoming energy self sufficient? This is the place for you.

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Wendy S. Delmater
By Wendy S. Delmater on Tue, Jul 21, 2015 - 10:45pm

Window-mounted solar chargers

This is just a heads up - I saw this at Interesting Engineering: they now have window-mounted solar chargers for devices. My guess is these were not practical until photovoltaic cells became much more efficient like they are today.

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